An ordinary dice is rolled. What is the probability that the number of dots on the upper face is -
(a) 3
(c) an even no
(b) less than 3
(d) 7​

1/6 , 1/3 , 1/2 , 0Step by Step Explanation:An ordinary die has numbers from 1 to 6Number of dots on the face = number that face representDots on face can be 1 , 2 , 3 , 4 , 5 , 61. Number of 3 Dots Probaility = 1/62. Number of Dots less than 3 = 1 or 2 Dots Probability = 2/6 = 1/33 . An even number = 2 , 4 , 6Probability = 3/6 = 1/24 7 Dots not possible HenceProbability = 0Learn more:A die is rolled. What is the probability that the number appearing on ...An unbiased die is thrown .what is the probability of getting a ...